Câu 2: Choose the letter to indicate the word whose underlined part is pronounced differently from the others.3.A.preventB.developerC.emperorD.endangered

1. Break Down the Problem

We need to identify the word in the list provided whose underlined part is pronounced differently from the others.

2. Relevant Concepts

The focus here is on phonetics, specifically the pronunciation of the underlined parts of the words given.

3. Analysis and Detail

Let's analyze the pronunciation of the underlined parts in each word:

• A. prevent - The underlined portion is pronounced as /prɪˈvɛnt/.
• B. developer - The underlined portion is pronounced as /dɪˈvɛləpər/.
• C. emperor - The underlined portion is pronounced as /ˈɛmpərər/.
• D. endangered - The underlined portion is pronounced as /ɪnˈdeɪndʒərd/.

4. Verify and Summarize

Comparing the vowel sounds:

• In A, the vowel sound is /ɪ/
• In B, the vowel sound is /ɪ/
• In C, the vowel sound is /ɛ/
• In D, the vowel sound is /eɪ/

The word "emperor" (C) has the underlined part pronounced with the /ɛ/ sound, which is different from the others that have the /ɪ/ or /eɪ/ sounds.

Final Answer

The word whose underlined part is pronounced differently is C. emperor.